Chime: Features 60 melodies and five volume levels. App Notifications: Get immediate notifications to your phone through the app. Video: HD 1080p video with 166° wide viewing angle and night vision. Long battery life: Will last up to six months. Options: Chime only | Smart wireless video doorbell only | Smart wireless video doorbell and three batteries | Full bundle including smart wireless video doorbell, 32GB SD card, chime and batteries. Easy Communication: Two-way audio communication for speaking to visitors. Home security: Get a smart wireless video doorbell in grey. Smart Wireless Video Doorbell | Living Social | Living Social